public static void InitFirstTimeLaunchTimestr()
{
if (!PreferencesUtil.HasKey(FIRST_LAUNCH_TIME))
{
SetFirstTimeLaunchTimestr(DateTime.Now);
}
}
private void asyncIdentity(ImageFrame imageFrame, FaceInfo[] faceInfos)
{
if (identityStatus != IDENTITY_IDLE)
{
return;
}
es.Submit(new Runnable(() =>
{
if (faceInfos == null || faceInfos.Length == 0)
{
return;
}
int liveType = PreferencesUtil.getInt(LivenessSettingActivity.TYPE_LIVENSS, LivenessSettingActivity
.TYPE_NO_LIVENSS);
if (liveType == LivenessSettingActivity.TYPE_NO_LIVENSS)
{
identity(imageFrame, faceInfos[0]);
}
else if (liveType == LivenessSettingActivity.TYPE_RGB_LIVENSS)
{
if (rgbLiveness(imageFrame, faceInfos[0]) > FaceEnvironment.LIVENESS_RGB_THRESHOLD)
{
identity(imageFrame, faceInfos[0]);
}
else
{
// toast("rgb活体分数过低");
}
}
}));
}
public static bool RemindMeLaterClicked()
{
if (PreferencesUtil.HasKey(REMIND_ME_LATER_CLICK))
{
return(PreferencesUtil.GetBoolean(REMIND_ME_LATER_CLICK));
}
return(false);
}
public static void EventOccured(String key, int dv = 1)
{
int v = PreferencesUtil.GetInteger(STATUS_PREFIX + key);
PreferencesUtil.SetInteger(STATUS_PREFIX + key, v + dv);
Workflow.AskForRating();
}
public static bool AlreadyPopup()
{
if (PreferencesUtil.HasKey(ALREADY_ASK_FOR_RATING) &&
PreferencesUtil.GetBoolean(ALREADY_ASK_FOR_RATING) == true)
{
return(true);
}
return(false);
}
public void show()
{
PreferencesUtil.initPrefs(Contexts.ApplicationContext);
activationDialog = new Dialog(Contexts);
activationDialog.SetTitle("设备激活");
activationDialog.SetContentView(initView());
activationDialog.SetCancelable(false);
activationDialog.Show();
addLisenter();
}
public static void SetEventCriteria(String key, int v, int initCount = 0)
{
keys.Add(key);
PreferencesUtil.SetInteger(CRITERIA_PREFIX + key, v);
//initStatus
if (!PreferencesUtil.HasKey(STATUS_PREFIX + key))
{
PreferencesUtil.SetInteger(STATUS_PREFIX + key, initCount);
}
}
public static void ResetCriteria()
{
PreferencesUtil.SetBoolean(Criteria.REMIND_ME_LATER_CLICK, false); //reset the remind me
PreferencesUtil.SetBoolean(Criteria.ALREADY_ASK_FOR_RATING, false);
SetFirstTimeLaunchTimestr(DateTime.Now);
foreach (var key in keys)
{
ResetEventCount(key, 0);
}
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.activity_main);
imageMatchBtn = (Button)FindViewById(Resource.Id.image_match_image_btn);
videoMatchImageBtn = (Button)FindViewById(Resource.Id.video_match_image_btn);
videoIdentifyBtn = (Button)FindViewById(Resource.Id.video_identify_faces_btn);
userGroupManagerBtn = (Button)FindViewById(Resource.Id.user_groud_manager_btn);
livenessSettingBtn = (Button)FindViewById(Resource.Id.liveness_setting_btn);
deviceActivateBtn = (Button)FindViewById(Resource.Id.device_activate_btn);
rgbIrBtn = (Button)FindViewById(Resource.Id.rgb_ir_btn);
btAttrTrack = (Button)FindViewById(Resource.Id.bt_attr_track);
btMultiThread = (Button)FindViewById(Resource.Id.bt_multiThread);
featureSettingBtn = (Button)FindViewById(Resource.Id.feature_setting_btn);
imageMatchBtn.SetOnClickListener(this);
videoMatchImageBtn.SetOnClickListener(this);
videoIdentifyBtn.SetOnClickListener(this);
userGroupManagerBtn.SetOnClickListener(this);
livenessSettingBtn.SetOnClickListener(this);
deviceActivateBtn.SetOnClickListener(this);
deviceActivateBtn.SetOnClickListener(this);
rgbIrBtn.SetOnClickListener(this);
btAttrTrack.SetOnClickListener(this);
btMultiThread.SetOnClickListener(this);
featureSettingBtn.SetOnClickListener(this);
PreferencesUtil.initPrefs(this);
// 使用人脸1：n时使用
DBManager.getInstance().init(this);
livnessTypeTip();
// FaceEnvironment faceEnvironment = new FaceEnvironment();
// // 模糊度范围 (0-1) 推荐小于0.7
// faceEnvironment.setBlurrinessThreshold(FaceEnvironment.VALUE_BLURNESS);
// // 光照范围 (0-1) 推荐大于40
// faceEnvironment.setIlluminationThreshold(FaceEnvironment.VALUE_BLURNESS);
// // 人脸yaw,pitch,row 角度，范围（-45，45），推荐-15-15
// faceEnvironment.setPitch(FaceEnvironment.VALUE_HEAD_PITCH);
// faceEnvironment.setRoll(FaceEnvironment.VALUE_HEAD_ROLL);
// faceEnvironment.setYaw(FaceEnvironment.VALUE_HEAD_YAW);
// // 最小检测人脸（在图片人脸能够被检测到最小值）80-200， 越小越耗性能，推荐120-200
// faceEnvironment.setMinFaceSize(FaceEnvironment.VALUE_MIN_FACE_SIZE);
// // 人脸置信度（0-1）推荐大于0.6
// faceEnvironment.setNotFaceThreshold(FaceEnvironment.VALUE_NOT_FACE_THRESHOLD);
// // 人脸遮挡范围 （0-1） 推荐小于0.5
// faceEnvironment.setOcclulationThreshold(FaceEnvironment.VALUE_OCCLUSION);
// // 是否进行质量检测,开启会降低性能
// faceEnvironment.setCheckQuality(false);
// FaceSDKManager.getInstance().getFaceDetector().setFaceEnvironment(faceEnvironment);
FaceSDKManager.init(this);
FaceSDKManager.getInstance().setSdkInitListener(new SdkInitListener());
}
protected void onCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.liveness_setting_layout);
findView();
int livenessType = PreferencesUtil.getInt(TYPE_LIVENSS, TYPE_NO_LIVENSS);
int cameraType = PreferencesUtil.getInt(GlobalFaceTypeModel.TYPE_CAMERA, GlobalFaceTypeModel.ORBBEC);
defaultLiveness(livenessType);
defaultCamera(cameraType);
}
private void choiceIdentityType(String groupId)
{
int type = PreferencesUtil.getInt(LivenessSettingActivity.TYPE_LIVENSS, LivenessSettingActivity
.TYPE_NO_LIVENSS);
if (type == LivenessSettingActivity.TYPE_NO_LIVENSS)
{
Toast.MakeText(this, "当前活体策略：无活体", ToastLength.Long).Show();
Intent intent = new Intent(this, typeof(RgbVideoIdentityActivity));
intent.PutExtra("group_id", groupId);
StartActivity(intent);
}
else if (type == LivenessSettingActivity.TYPE_RGB_LIVENSS)
{
Toast.MakeText(this, "当前活体策略：单目RGB活体", ToastLength.Long).Show();
Intent intent = new Intent(this, typeof(RgbVideoIdentityActivity));
intent.PutExtra("group_id", groupId);
StartActivity(intent);
}
else if (type == LivenessSettingActivity.TYPE_RGB_IR_LIVENSS)
{
Toast.MakeText(this, "当前活体策略：双目RGB+IR活体", ToastLength.Long).Show();
Intent intent = new Intent(this, typeof(RgbIrVideoIdentifyActivity));
intent.PutExtra("group_id", groupId);
StartActivity(intent);
}
else if (type == LivenessSettingActivity.TYPE_RGB_DEPTH_LIVENSS)
{
Toast.MakeText(this, "当前活体策略：双目RGB+Depth活体", ToastLength.Long).Show();
int CameraType = PreferencesUtil.getInt(GlobalFaceTypeModel.TYPE_CAMERA, GlobalFaceTypeModel.ORBBEC);
Intent intent = null;
if (CameraType == GlobalFaceTypeModel.ORBBEC)
{
intent = new Intent(this, typeof(OrbbecVideoIdentifyActivity));
}
else if (CameraType == GlobalFaceTypeModel.IMIMECT)
{
intent = new Intent(this, typeof(IminectVideoIdentifyActivity));
}
else if (CameraType == GlobalFaceTypeModel.ORBBECPRO)
{
intent = new Intent(this, typeof(OrbbecProVideoIdentifyActivity));
}
if (intent != null)
{
intent.PutExtra("group_id", groupId);
StartActivity(intent);
}
}
}
public static int GetEventCriteria(String key)
{
var cKey = CRITERIA_PREFIX + key;
if (PreferencesUtil.HasKey(cKey))
{
return(PreferencesUtil.GetInteger(cKey));
}
if (defaultCriteria.ContainsKey(cKey))
{
return(defaultCriteria[cKey]);
}
return(0);
}
private void offLineActive(String path)
{
if (FaceSDK.AuthorityStatus == AndroidLicenser.ErrorCode.Success.Ordinal())
{
Toast.MakeText(this, "已经激活成功", ToastLength.Long).Show();
return;
}
String firstPath = path + "/" + "License.zip";
if (fileIsExists(firstPath))
{
if (!TextUtils.IsEmpty(firstPath))
{
ZipUtil.unzip(firstPath);
}
if (ZipUtil.isSuccess)
{
String secondPath = path + "/" + "Win.zip";
if (!TextUtils.IsEmpty(secondPath))
{
ZipUtil.unzip(secondPath);
}
}
String keyPath = path + "/" + "license.key";
String key = readFile(keyPath, "key");
PreferencesUtil.putString("activate_key", key);
String liscensePaht = path + "/" + "license.ini";
String liscense = readFile(liscensePaht, "liscense");
success = FileUitls.c(this, FaceSDKManager.LICENSE_NAME, list);
if (success)
{
toast("激活成功");
FaceSDKManager.initStatus = FaceSDKManager.SDK_UNINIT;
FaceSDKManager.init(this);
}
else
{
toast("激活失败");
}
}
else
{
toast("授权文件不存在!");
}
}
private void choiceAttrTrackType()
{
int type = PreferencesUtil.getInt(LivenessSettingActivity.TYPE_LIVENSS, LivenessSettingActivity
.TYPE_NO_LIVENSS);
if (type == LivenessSettingActivity.TYPE_NO_LIVENSS)
{
Toast.MakeText(this, "当前活体策略：无活体", ToastLength.Long).Show();
Intent intent = new Intent(this, typeof(RgbVideoAttributeTrackActivity));
StartActivity(intent);
}
else if (type == LivenessSettingActivity.TYPE_RGB_LIVENSS)
{
Toast.MakeText(this, "当前活体策略：单目RGB活体", ToastLength.Long).Show();
Intent intent = new Intent(this, typeof(RgbVideoAttributeTrackActivity));
StartActivity(intent);
}
else if (type == LivenessSettingActivity.TYPE_RGB_IR_LIVENSS)
{
Toast.MakeText(this, "当前活体策略：双目RGB+IR活体", ToastLength.Long).Show();
Intent intent = new Intent(this, typeof(RgbIrVideoAttributeActivity));
StartActivity(intent);
}
else if (type == LivenessSettingActivity.TYPE_RGB_DEPTH_LIVENSS)
{
Toast.MakeText(this, "当前活体策略：双目RGB+Depth活体", ToastLength.Long).Show();
int CameraType = PreferencesUtil.getInt(GlobalFaceTypeModel.TYPE_CAMERA, GlobalFaceTypeModel.ORBBEC);
Intent intent = null;
if (CameraType == GlobalFaceTypeModel.ORBBEC)
{
intent = new Intent(this, typeof(OrbbecVideoAttributeActivity));
}
else if (CameraType == GlobalFaceTypeModel.IMIMECT)
{
intent = new Intent(this, typeof(IminectVideoAtrributeActivity));
}
else if (CameraType == GlobalFaceTypeModel.ORBBECPRO)
{
intent = new Intent(this, typeof(OrbbecProVideoAttributeActivity));
}
StartActivity(intent);
}
}
/**
* FaceSDK 初始化，用户可以根据自己的需求实例化FaceTracker 和 FaceRecognize
*
* @param context
*/
public static void init(Context context)
{
Context = context;
if (!check())
{
initStatus = SDK_UNACTIVATION;
return;
}
PreferencesUtil.initPrefs(context.ApplicationContext);
// final String key = "faceexample-face-android";
string key = PreferencesUtil.getString("activate_key", "");
if (Android.Text.TextUtils.IsEmpty(key))
{
Toast.MakeText(context, "激活序列号为空, 请先激活", ToastLength.Short).Show();
return;
}
initStatus = SDK_INITING;
Task.Run(() => { run(key); });
}
private void identity(ImageFrame imageFrame, FaceInfo faceInfo)
{
float raw = Java.Lang.Math.Abs(faceInfo.HeadPose[0]);
float patch = Java.Lang.Math.Abs(faceInfo.HeadPose[1]);
float roll = Java.Lang.Math.Abs(faceInfo.HeadPose[2]);
// 人脸的三个角度大于20不进行识别
if (raw > 20 || patch > 20 || roll > 20)
{
return;
}
identityStatus = IDENTITYING;
long starttime = DateTime.Now.Millisecond;
int[] argb = imageFrame.getArgb();
int rows = imageFrame.getHeight();
int cols = imageFrame.getWidth();
int[] landmarks = faceInfo.Landmarks.ToArray();
int type = PreferencesUtil.getInt(GlobalFaceTypeModel.TYPE_MODEL, GlobalFaceTypeModel.RECOGNIZE_LIVE);
IdentifyRet identifyRet = null;
if (type == GlobalFaceTypeModel.RECOGNIZE_LIVE)
{
identifyRet = FaceApi.getInstance().identity(argb, rows, cols, landmarks, groupId);
}
else if (type == GlobalFaceTypeModel.RECOGNIZE_ID_PHOTO)
{
identifyRet = FaceApi.getInstance().identityForIDPhoto(argb, rows, cols, landmarks, groupId);
}
if (identifyRet != null)
{
displayUserOfMaxScore(identifyRet.getUserId(), identifyRet.getScore());
}
identityStatus = IDENTITY_IDLE;
displayTip("特征抽取对比耗时:" + (DateTime.Now.Millisecond - starttime), featureDurationTv);
}
private void livnessTypeTip()
{
int type = PreferencesUtil.getInt(LivenessSettingActivity.TYPE_LIVENSS, LivenessSettingActivity
.TYPE_NO_LIVENSS);
if (type == LivenessSettingActivity.TYPE_NO_LIVENSS)
{
Toast.MakeText(this, "当前活体策略：无活体, 请选用普通USB摄像头", ToastLength.Long).Show();
}
else if (type == LivenessSettingActivity.TYPE_RGB_LIVENSS)
{
Toast.MakeText(this, "当前活体策略：单目RGB活体, 请选用普通USB摄像头", ToastLength.Long).Show();
}
else if (type == LivenessSettingActivity.TYPE_RGB_IR_LIVENSS)
{
Toast.MakeText(this, "当前活体策略：双目RGB+IR活体, 请选用RGB+IR摄像头",
ToastLength.Long).Show();
}
else if (type == LivenessSettingActivity.TYPE_RGB_DEPTH_LIVENSS)
{
Toast.MakeText(this, "当前活体策略：双目RGB+Depth活体，请选用RGB+Depth摄像头", ToastLength.Long).Show();
}
}
private static void parse(JSONObject json, string key)
{
bool success = false;
JSONObject result = json.OptJSONObject("result");
if (result != null)
{
string license = result.OptString("license");
if (!TextUtils.IsEmpty(license))
{
string[] licenses = license.Split(',');
if (licenses != null && licenses.Length == 2)
{
PreferencesUtil.putString("activate_key", key);
Java.Util.ArrayList list = new Java.Util.ArrayList();
list.Add(licenses[0]);
list.Add(licenses[1]);
success = FileUitls.c(Contexts, FaceSDKManager.LICENSE_NAME, list);
}
}
}
if (success)
{
toast("激活成功");
if (activationCallback != null)
{
activationCallback.callback(true);
activationDialog.Dismiss();
}
}
else
{
toast("激活失败");
}
}
public static bool EnoughTimeAfterFirstLaunch()
{
//check how long after first launch
DateTime now = DateTime.Now;
string firstLaunchTimeStr = PreferencesUtil.GetString(FIRST_LAUNCH_TIME);
DateTime firstLaunchTime = new DateTime();
try
{
firstLaunchTime = Convert.ToDateTime(firstLaunchTimeStr);
}
catch (Exception e)
{
SetFirstTimeLaunchTimestr(DateTime.Now);
return(false);
}
if ((now - firstLaunchTime).TotalDays < GetEventCriteria(KEY_MIN_DAY_AFTER_FIRST_LAUNCH))
{
return(false);
}
return(true);
}
public static void SetFirstTimeLaunchTimestr(DateTime tm)
{
string firstLaunchTimeStr = tm.ToString();
PreferencesUtil.SetString(FIRST_LAUNCH_TIME, firstLaunchTimeStr);
}
public static string GetFirstTimeLaunchTimestr()
{
return(PreferencesUtil.GetString(FIRST_LAUNCH_TIME));
}
public static int GetEventCount(String key)
{
return(PreferencesUtil.GetInteger(STATUS_PREFIX + key));
}
private LinearLayout initView()
{
device = AndroidLicenser.Get_device_id(Contexts.ApplicationContext);
LinearLayout root = new LinearLayout(Contexts);
root.Orientation = Android.Widget.Orientation.Vertical;
LinearLayout.LayoutParams rootParams = new LinearLayout.LayoutParams(
ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.MatchParent);
rootParams.Gravity = GravityFlags.Center;
root.SetBackgroundColor(Android.Graphics.Color.White);
root.Focusable = true;
root.FocusableInTouchMode = true;
TextView titleTv = new TextView(Contexts);
titleTv.Text = "设备激活";
titleTv.TextSize = dip2px(15);
titleTv.SetTextColor(Contexts.Resources.GetColor(Android.Resource.Color.Black));
LinearLayout.LayoutParams titleParams = new LinearLayout.LayoutParams(
LinearLayout.LayoutParams.WrapContent,
LinearLayout.LayoutParams.WrapContent);
titleParams.Gravity = GravityFlags.Center;
titleParams.TopMargin = dip2px(10);
titleParams.RightMargin = dip2px(30);
titleParams.LeftMargin = dip2px(30);
deviceIdTv = new TextView(Contexts);
deviceIdTv.SetTextIsSelectable(true);
deviceIdTv.Text = "设备指纹：" + device;
deviceIdTv.TextSize = dip2px(12);
deviceIdTv.SetTextColor(Contexts.Resources.GetColor(Android.Resource.Color.Black));
LinearLayout.LayoutParams deviceIdParams = new LinearLayout.LayoutParams(
LinearLayout.LayoutParams.WrapContent,
LinearLayout.LayoutParams.WrapContent);
deviceIdParams.Gravity = GravityFlags.Center;
deviceIdParams.TopMargin = dip2px(40);
deviceIdParams.RightMargin = dip2px(30);
deviceIdParams.LeftMargin = dip2px(30);
KeyEt = new EditText(Contexts);
KeyEt.Hint = "输入序列号";
KeyEt.Text = PreferencesUtil.getString("activate_key", "");
// keyEt.setText("VMVY-PLkd-OsJN-veIc");
LinearLayout.LayoutParams keyParams = new LinearLayout.LayoutParams(
LinearLayout.LayoutParams.WrapContent, LinearLayout.LayoutParams.WrapContent);
keyParams.Gravity = GravityFlags.Center;
keyParams.TopMargin = dip2px(40);
keyParams.RightMargin = dip2px(30);
keyParams.LeftMargin = dip2px(30);
KeyEt.TransformationMethod = new AllCapTransformationMethod(true);
KeyEt.SetWidth(dip2px(260));
LinearLayout.LayoutParams activateParams = new LinearLayout.LayoutParams(dip2px(180), dip2px(40));
activateParams.Gravity = GravityFlags.Center;
activateParams.TopMargin = dip2px(40);
activateParams.RightMargin = dip2px(40);
activateParams.LeftMargin = dip2px(40);
activateBtn = new Button(Contexts);
// activateBtn.setId(100);
activateBtn.Text = "在线激活";
activateBtn.TextSize = dip2px(12);
activateBtn.SetTextColor(Contexts.Resources.GetColor(Android.Resource.Color.White));
activateBtn.SetBackgroundColor(Contexts.Resources.GetColor(Resource.Color.material_blue_grey_800));
LinearLayout.LayoutParams activateParamsone = new LinearLayout.LayoutParams(dip2px(360), dip2px(48));
activateParamsone.Gravity = GravityFlags.Center;
activateParamsone.TopMargin = dip2px(8);
activateParamsone.RightMargin = dip2px(20);
activateParamsone.LeftMargin = dip2px(60);
tvOnLineText = new TextView(Contexts);
tvOnLineText.Text = "在线激活:输入序列号，保持设备联网，SDK会自动进行激活";
tvOnLineText.TextSize = dip2px(8);
tvOnLineText.SetTextColor(Contexts.Resources.GetColor(Android.Resource.Color.White));
LinearLayout.LayoutParams activateParamsoffLine = new LinearLayout.LayoutParams(dip2px(180), dip2px(40));
activateParamsoffLine.Gravity = GravityFlags.Center;
activateParamsoffLine.TopMargin = dip2px(5);
activateParamsoffLine.RightMargin = dip2px(40);
activateParamsoffLine.LeftMargin = dip2px(40);
btOffLineActive = new Button(Contexts);
// activateBtn.setId(100);
activateBtn.Text = "离线激活";
activateBtn.TextSize = dip2px(12);
activateBtn.SetTextColor(Contexts.Resources.GetColor(Android.Resource.Color.White));
activateBtn.SetBackgroundColor(Contexts.Resources.GetColor(Resource.Color.material_blue_grey_800));
LinearLayout.LayoutParams tvOffLineParams = new LinearLayout.LayoutParams(dip2px(380), dip2px(48));
tvOffLineParams.Gravity = GravityFlags.Center;
tvOffLineParams.TopMargin = dip2px(8);
tvOffLineParams.RightMargin = dip2px(20);
tvOffLineParams.LeftMargin = dip2px(20);
tvOffLineText = new TextView(Contexts);
tvOffLineText.Text = "离线激活:将激活文件置于SD卡根目录（/storage/emulated/0）中，SDK会自动进行激活";
tvOffLineText.TextSize = dip2px(8);
tvOffLineText.SetTextColor(Contexts.Resources.GetColor(Android.Resource.Color.White));
LinearLayout.LayoutParams backParams = new LinearLayout.LayoutParams(dip2px(180), dip2px(40));
backParams.Gravity = GravityFlags.Center;
backParams.TopMargin = dip2px(5);
backParams.BottomMargin = dip2px(20);
backParams.RightMargin = dip2px(40);
backParams.LeftMargin = dip2px(40);
backBtn = new Button(Contexts);
// activateBtn.setId(100);
backBtn.Text = "返 回";
backBtn.SetTextColor(Contexts.Resources.GetColor(Android.Resource.Color.White));
backBtn.SetBackgroundColor(Contexts.Resources.GetColor(Resource.Color.material_blue_grey_800));
backBtn.TextSize = dip2px(12);
root.AddView(titleTv, titleParams);
root.AddView(deviceIdTv, deviceIdParams);
root.AddView(KeyEt, keyParams);
root.AddView(activateBtn, activateParams);
root.AddView(tvOnLineText, activateParamsone);
root.AddView(btOffLineActive, activateParamsoffLine);
root.AddView(tvOffLineText, tvOffLineParams);
root.AddView(backBtn, backParams);
return(root);
}
public static bool SatisfyCriteria()
{
//We only pop up the rating when user is online
if (!AppServices.IsConnectedToInternet())
{
return(false);
}
//Check whether it is enough time after first launch
if (!EnoughTimeAfterFirstLaunch())
{
return(false);
}
if (AlreadyPopup())
{
if (!RemindMeLaterClicked())
{
//if not in reminder me status
return(false);
}
//if and only if the customer clicked remind_me_later, we can pop up
DateTime now = DateTime.Now;
string remindMeLaterTimeStr = PreferencesUtil.GetString(REMIND_ME_LATER_CLICK_TIME);
DateTime remindMeLaterTime = new DateTime();
try
{
remindMeLaterTime = Convert.ToDateTime(remindMeLaterTimeStr);
}
catch (Exception e)
{
remindMeLaterTimeStr = DateTime.Now.ToString();
remindMeLaterTime = DateTime.Now;
PreferencesUtil.SetString(REMIND_ME_LATER_CLICK_TIME, remindMeLaterTimeStr);
}
//if it is less than 5 day after user click reminder me later, we cannot pop up
if ((now - remindMeLaterTime).TotalDays < GetEventCriteria(KEY_TIME_GAP_BETWEEN_REMINDER_ME))
{
return(false);
}
//continue to see whether it satisfy other conditions
}
Dictionary <int, bool> groupSatisfy = new Dictionary <int, bool>();
foreach (var item in keyGroup)
{
if (!groupSatisfy.ContainsKey(item.Value))
{
groupSatisfy.Add(item.Value, false);
}
}
//iterate all other criteria
foreach (var key in keys)
{
if (key == CRITERIA_PREFIX + KEY_TIME_GAP_BETWEEN_REMINDER_ME)
{
//already iterated
continue;
}
if (GetEventCount(key) < GetEventCriteria(key))
{
if (!keyGroup.ContainsKey(key))
{
return(false);
}
}
else
{
if (keyGroup.ContainsKey(key))
{
groupSatisfy[keyGroup[key]] = true;
}
}
}
//check whether all criteria group has satisfy the condition
foreach (var item in groupSatisfy)
{
if (!item.Value)
{
return(false);
}
}
return(true);
}
public void OnClick(View v)
{
if (v == autoDetectBtn)
{
if (ActivityCompat.CheckSelfPermission(this, Manifest.Permission.WriteExternalStorage)
!= Permission.Granted || ActivityCompat.CheckSelfPermission(this, Manifest
.Permission.Camera) != Permission.Granted)
{
ActivityCompat.RequestPermissions(this, new String[] { Manifest.Permission.WriteExternalStorage,
Manifest.Permission.Camera }, 100);
return;
}
avatarIv.SetImageResource(Resource.Drawable.avatar);
faceImagePath = null;
int type = PreferencesUtil.getInt(LivenessSettingActivity.TYPE_LIVENSS, LivenessSettingActivity
.TYPE_NO_LIVENSS);
if (type == LivenessSettingActivity.TYPE_NO_LIVENSS || type == LivenessSettingActivity.TYPE_RGB_LIVENSS)
{
Intent intent = new Intent(this, typeof(RgbDetectActivity));
intent.PutExtra("source", SOURCE_REG);
StartActivityForResult(intent, REQUEST_CODE_AUTO_DETECT);
}
else if (type == LivenessSettingActivity.TYPE_RGB_IR_LIVENSS)
{
Intent intent = new Intent(this, typeof(RgbIrLivenessActivity));
intent.PutExtra("source", SOURCE_REG);
StartActivityForResult(intent, REQUEST_CODE_AUTO_DETECT);
}
//else if (type == LivenessSettingActivity.TYPE_RGB_DEPTH_LIVENSS)
//{
// int cameraType = PreferencesUtil.getInt(GlobalFaceTypeModel.TYPE_CAMERA, GlobalFaceTypeModel.ORBBEC);
// Intent intent3 = null;
// if (cameraType == GlobalFaceTypeModel.ORBBEC)
// {
// intent3 = new Intent(this, typeof(OrbbecLivenessDetectActivity));
// }
// else if (cameraType == GlobalFaceTypeModel.IMIMECT)
// {
// intent3 = new Intent(this, typeof(IminectLivenessDetectActivity));
// }
// else if (cameraType == GlobalFaceTypeModel.ORBBECPRO)
// {
// intent3 = new Intent(this, typeof(OrbbecProLivenessDetectActivity));
// }
// if (intent3 != null)
// {
// intent3.PutExtra("source", SOURCE_REG);
// StartActivityForResult(intent3, REQUEST_CODE_AUTO_DETECT);
// }
//}
}
else if (v == fromAlbumButton)
{
if (ActivityCompat.CheckSelfPermission(this, Manifest.Permission.ReadExternalStorage)
!= Permission.Granted)
{
//ActivityCompat.requestPermissions(this, new String[] { Manifest.permission.READ_EXTERNAL_STORAGE }, 100);
return;
}
avatarIv.SetImageResource(Resource.Drawable.avatar);
faceImagePath = null;
Intent intent = new Intent(Intent.ActionPick);
intent.SetType("image/*");
StartActivityForResult(intent, REQUEST_CODE_PICK_IMAGE);
}
else if (v == submitButton)
{
register(faceImagePath);
}
}
public static void ClickReminderMe()
{
PreferencesUtil.SetBoolean(REMIND_ME_LATER_CLICK, true);
PreferencesUtil.SetString(REMIND_ME_LATER_CLICK_TIME, DateTime.Now.ToString());
}
private String filter(FaceInfo faceInfo, ImageFrame imageFrame)
{
String tip = "";
if (faceInfo.MConf < 0.6)
{
tip = "人脸置信度太低";
return(tip);
}
float[] headPose = faceInfo.HeadPose.ToArray();
if (Math.Abs(headPose[0]) > 20 || Math.Abs(headPose[1]) > 20 || Math.Abs(headPose[2]) > 20)
{
tip = "人脸置角度太大，请正对屏幕";
return(tip);
}
int width = imageFrame.getWidth();
int height = imageFrame.getHeight();
// 判断人脸大小，若人脸超过屏幕二分一，则提示文案“人脸离手机太近，请调整与手机的距离”；
// 若人脸小于屏幕三分一，则提示“人脸离手机太远，请调整与手机的距离”
float ratio = (float)faceInfo.MWidth / (float)height;
Log.Info("liveness_ratio", "ratio=" + ratio);
if (ratio > 0.6)
{
tip = "人脸离屏幕太近，请调整与屏幕的距离";
return(tip);
}
else if (ratio < 0.2)
{
tip = "人脸离屏幕太远，请调整与屏幕的距离";
return(tip);
}
else if (faceInfo.MCenterX > width * 3 / 4)
{
tip = "人脸在屏幕中太靠右";
return(tip);
}
else if (faceInfo.MCenterX < width / 4)
{
tip = "人脸在屏幕中太靠左";
return(tip);
}
else if (faceInfo.MCenterY > height * 3 / 4)
{
tip = "人脸在屏幕中太靠下";
return(tip);
}
else if (faceInfo.MCenterX < height / 4)
{
tip = "人脸在屏幕中太靠上";
return(tip);
}
int liveType = PreferencesUtil.getInt(LivenessSettingActivity.TYPE_LIVENSS, LivenessSettingActivity
.TYPE_NO_LIVENSS);
if (liveType == LivenessSettingActivity.TYPE_NO_LIVENSS)
{
saveFace(faceInfo, imageFrame);
}
else if (liveType == LivenessSettingActivity.TYPE_RGB_LIVENSS)
{
if (rgbLiveness(imageFrame, faceInfo) > 0.9)
{
saveFace(faceInfo, imageFrame);
}
else
{
toast("rgb活体分数过低");
}
}
return(tip);
}
public static void PopUpEnjoyment()
{
PreferencesUtil.SetBoolean(Criteria.REMIND_ME_LATER_CLICK, false); //reset the remind me
PreferencesUtil.SetBoolean(Criteria.ALREADY_ASK_FOR_RATING, true);
}
public static void ResetEventCount(String key, int v = 0)
{
PreferencesUtil.SetInteger(STATUS_PREFIX + key, v);
}
